https://github.com/openmm/openmm

molecular-dynamics simulation

Score: 28.096201865435358

Last synced: about 1 hour ago
JSON representation

Repository metadata:

OpenMM is a toolkit for molecular simulation using high performance GPU code.

Host: GitHub
URL: https://github.com/openmm/openmm
Owner: openmm
Created: 2013-05-20T17:42:52.000Z (about 13 years ago)
Default Branch: master
Last Pushed: 2026-05-19T15:55:10.000Z (11 days ago)
Last Synced: 2026-05-23T18:07:54.120Z (7 days ago)
Topics: molecular-dynamics, simulation
Language: C++
Size: 123 MB
Stars: 1,894
Watchers: 82
Forks: 607
Open Issues: 413
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- Code of conduct: CODE_OF_CONDUCT.md
- Support: SUPPORT.md

Owner metadata:

Name: OpenMM
Login: openmm
Email: john.chodera@choderalab.org
Kind: organization
Description: OpenMM is a toolkit for molecular simulation using high performance GPU code
Website: http://openmm.org
Location:
Twitter: openmm_toolkit
Company:
Icon url: https://avatars.githubusercontent.com/u/52428936?v=4
Repositories: 18
Last Synced at: 2024-03-25T21:43:07.267Z
Profile URL: https://github.com/openmm

GitHub Events

Total

Create event: 5
Delete event: 1
Discussion event: 8
Fork event: 66
Gollum event: 2
Issue comment event: 1529
Issues event: 510
Pull request event: 221
Pull request review comment event: 94
Pull request review event: 115
Push event: 106
Release event: 3
Watch event: 220
Total: 2880

Last Year

Create event: 3
Discussion event: 8
Fork event: 23
Gollum event: 1
Issue comment event: 497
Issues event: 171
Pull request event: 96
Pull request review comment event: 45
Pull request review event: 63
Push event: 52
Release event: 2
Watch event: 104
Total: 1065

Committers metadata

Last synced: 3 days ago

Total Commits: 5,847
Total Committers: 174
Avg Commits per committer: 33.603
Development Distribution Score (DDS): 0.45

Commits in past year: 118
Committers in past year: 17
Avg Commits per committer in past year: 6.941
Development Distribution Score (DDS) in past year: 0.466

Name	Email	Commits
Peter Eastman	p**n@g**m	3218
Mark Friedrichs	f**m@s**u	544
Jason Swails	j**s@g**m	338
John Chodera (MSKCC)	c**j@m**g	266
Robert McGibbon	r**o@g**m	245
Michael Sherman	m**n@s**u	114
Andy Simmonett	a**t@g**m	113
Christopher Bruns	c**s@g**m	103
Rafal P. Wiewiora	r**a@g**m	53
Charlles Abreu	a**u@e**r	51
Evan Pretti	p**i@s**u	49
Yutong Zhao	p**r@g**m	46
Saurabh Belsare	s**e@g**m	46
kyleabeauchamp	k**p@g**m	40
Lee-Ping	l**g@s**u	38
Anton Gorenko	a**n@s**m	24
ChayaSt	c**n@c**g	21
João Rodrigues	j**s@g**m	21
peastman	p**n@p**i	21
tic20	t**0@k**k	19
Rossen Apostolov	u**n@g**g	18
Joy Ku	j**u@s**u	14
Sam Mikes	s**s@c**m	12
Michael Schnieders	m**s@u**u	12
Marc Marí	m**o@g**m	12
peastman	p**n@1**2	12
huangj	j**f@g**m	11
Lee-Ping	l**g@n**U	11
Thomas Trummer	t**r@g**m	10
peastman	p**n@c**s	10
and 144 more...

Issue and Pull Request metadata

Last synced: 12 days ago

Total issues: 668
Total pull requests: 287
Average time to close issues: 7 months
Average time to close pull requests: about 1 month
Total issue authors: 373
Total pull request authors: 77
Average comments per issue: 5.37
Average comments per pull request: 2.8
Merged pull request: 190
Bot issues: 0
Bot pull requests: 0

Past year issues: 94
Past year pull requests: 77
Past year average time to close issues: 16 days
Past year average time to close pull requests: 3 days
Past year issue authors: 67
Past year pull request authors: 19
Past year average comments per issue: 3.71
Past year average comments per pull request: 1.23
Past year merged pull request: 50
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/openmm/openmm

Top Issue Authors

peastman (27)
jchodera (14)
philipturner (12)
epretti (12)
aizvorski (11)
stefdoerr (9)
zhenyuwei99 (8)
OkKakao (8)
bdenhollander (8)
NAS-SAA (7)
H-EKE (7)
peter-zhang-chem (6)
KingOfChuXuan (6)
sef43 (6)
wlai0611 (5)

Top Pull Request Authors

peastman (149)
epretti (25)
egallicc (7)
JMorado (5)
ex-rzr (5)
stefdoerr (5)
bdenhollander (3)
RaulPPelaez (3)
zangruochen (3)
sef43 (3)
WillGPoole (2)
schuhmc (2)
HeyangQin (2)
jgreener64 (2)
hmacdope (2)

Top Issue Labels

question (41)
enhancement (34)
bug (23)
documentation (6)
discussion (2)
low priority (2)
cookbook (2)
low effort (2)
tutorial (1)
faq (1)
release (1)
benchmarks (1)

Top Pull Request Labels

Package metadata

Total packages: 8
Total downloads:
- pypi: 1,432 last-month
- conda: 3,965,159 total
Total dependent packages: 35 (may contain duplicates)
Total dependent repositories: 66 (may contain duplicates)
Total versions: 12
Total maintainers: 1

conda-forge.org: openmm

OpenMM is a toolkit for molecular simulation. It can be used either as a stand-alone application for running simulations, or as a library you call from your own code. It provides a combination of extreme flexibility (through custom forces and integrators), openness, and high performance (especially on recent GPUs) that make it truly unique among simulation codes. OpenMM is MIT licensed with some LGPL portions (CUDA and OpenCL platforms).

Homepage: http://openmm.org
Licenses: LGPL-3.0-or-later
Latest release: 7.7.0 (published about 4 years ago)
Last Synced: 2026-03-17T05:13:55.168Z (2 months ago)
Versions: 5
Dependent Packages: 35
Dependent Repositories: 66
Downloads: 3,965,159 Total
Rankings:
- Dependent packages count: 1.941%
- Dependent repos count: 4.312%
- Average: 6.456%
- Forks count: 7.75%
- Stargazers count: 11.822%